CA2252707A1 - Procede de preparation de mousses de polyurethanne - Google Patents
Procede de preparation de mousses de polyurethanne Download PDFInfo
- Publication number
- CA2252707A1 CA2252707A1 CA002252707A CA2252707A CA2252707A1 CA 2252707 A1 CA2252707 A1 CA 2252707A1 CA 002252707 A CA002252707 A CA 002252707A CA 2252707 A CA2252707 A CA 2252707A CA 2252707 A1 CA2252707 A1 CA 2252707A1
- Authority
- CA
- Canada
- Prior art keywords
- isocyanate
- reactive
- process according
- composition
- reactive composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0016—Foam properties semi-rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
L'invention concerne un procédé de préparation de mousses de polyuréthanne par mise en réaction d'une composition polyisocyanate avec une composition apte à réagir avec un isocyanate dans des conditions de formage de mousse, procédé dans lequel la composition apte à réagir avec un isocyanate comprend un alcool monofonctionel ainsi qu'une urée cyclique apte à réagir avec un isocyanate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96112252 | 1996-07-30 | ||
EP96112252.0 | 1996-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2252707A1 true CA2252707A1 (fr) | 1998-02-05 |
Family
ID=8223053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002252707A Abandoned CA2252707A1 (fr) | 1996-07-30 | 1997-07-09 | Procede de preparation de mousses de polyurethanne |
Country Status (12)
Country | Link |
---|---|
US (2) | US5889071A (fr) |
EP (1) | EP0915923A1 (fr) |
JP (1) | JP2000515913A (fr) |
KR (1) | KR20000010857A (fr) |
CN (1) | CN1226904A (fr) |
AR (1) | AR008112A1 (fr) |
AU (1) | AU717641B2 (fr) |
CA (1) | CA2252707A1 (fr) |
ID (1) | ID18656A (fr) |
NZ (1) | NZ332536A (fr) |
TW (1) | TW425402B (fr) |
WO (1) | WO1998004607A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6444718B1 (en) * | 1996-09-30 | 2002-09-03 | David H. Blount | Aquerous urea for fire control |
US7005181B2 (en) * | 2000-04-06 | 2006-02-28 | American Aerogel Corporation | Organic, open cell foam materials, their carbonized derivatives, and methods for producing same |
EP2311906A3 (fr) | 2001-03-16 | 2013-10-02 | American Aerogel Corporation | Matériaux de mousse à cellules ouvertes organiques |
EP1450863A4 (fr) * | 2001-11-07 | 2009-01-07 | Imcor Pharmaceutical Company | Procedes d'imagerie vasculaire comprenant l'utilisation d'agents de contraste nanoparticulaires |
WO2003082213A2 (fr) * | 2002-03-28 | 2003-10-09 | Imcor Pharmaceutical Company | Compositions et procedes de distribution d'agents pharmaceutiquement actifs au moyen de nanoparticules |
WO2007146945A2 (fr) * | 2006-06-12 | 2007-12-21 | Aspen Aerogels, Inc. | Composites d'aérogel et de mousse |
US20170210092A1 (en) | 2016-01-27 | 2017-07-27 | W. L. Gore & Associates, Inc. | Insulating structures |
ES2891977T3 (es) * | 2017-07-17 | 2022-02-01 | Dow Global Technologies Llc | Espumas de poliuretano y método de elaboración de la espuma |
AU2019279894B2 (en) | 2018-05-31 | 2024-07-11 | Aspen Aerogels, Inc. | Fire-class reinforced aerogel compositions |
IL293574A (en) | 2019-12-02 | 2022-08-01 | Aspen Aerogels Inc | Aerogel-based components and systems for electric vehicle thermal management |
AU2020396858A1 (en) | 2019-12-02 | 2022-07-14 | Aspen Aerogels Inc. | Components and systems to manage thermal runaway issues in electric vehicle batteries |
KR20220124703A (ko) | 2020-01-07 | 2022-09-14 | 아스펜 에어로겔, 인코포레이티드 | 배터리 열 관리 부재 |
EP4132883A1 (fr) | 2020-04-06 | 2023-02-15 | Aspen Aerogels Inc. | Compositions d'aérogel amélioré et procédés |
DE202022002799U1 (de) | 2021-07-02 | 2023-09-12 | Aspen Aerogels Inc. | Materialien und Systeme zur Abschwächung elektrischer Energiespeicherungs-Wärmeereignisse |
EP4324046A2 (fr) | 2021-07-02 | 2024-02-21 | Aspen Aerogels Inc. | Dispositifs, systèmes et procédés pour réguler des gaz et des éjectas évacués à partir d'emballements thermiques dans des systèmes de stockage d'énergie |
US20240313291A1 (en) | 2021-07-02 | 2024-09-19 | Aspen Aerogels, Inc. | Systems and methods for mitigating thermal propagation in battery-based energy storage systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4935460A (en) * | 1987-03-11 | 1990-06-19 | Ici Americas Inc. | Reaction injection molding compositions |
US5142013A (en) * | 1987-03-11 | 1992-08-25 | Ici Americas Inc. | Isocyanate reactive polymers having imino/enamine functionality |
GB8921182D0 (en) * | 1989-09-19 | 1989-11-08 | Ici Plc | Novel chemical blowing agent |
GB9018046D0 (en) * | 1990-08-16 | 1990-10-03 | Ici Plc | Compatible isocyanate reactive compounds |
US5703136A (en) * | 1991-02-04 | 1997-12-30 | Imperial Chemical Industries Plc | Polymeric foams |
GB9102362D0 (en) * | 1991-02-04 | 1991-03-20 | Ici Plc | Polymeric foams |
US5439948A (en) * | 1991-11-20 | 1995-08-08 | Imperial Chemical Industries Plc | Process for cellular polymeric products |
US5428104A (en) * | 1992-11-27 | 1995-06-27 | Imperial Chemical Industries Plc | Polyol compositions |
GB9224910D0 (en) * | 1992-11-27 | 1993-01-13 | Ici Plc | Polyol compositions |
EP0605105B1 (fr) * | 1992-12-30 | 1999-05-06 | Imperial Chemical Industries Plc | Procédé de préparation de mousses rigides |
GB9324511D0 (en) * | 1993-11-30 | 1994-01-19 | Ici Plc | Process for rigid polyurethane foams |
-
1997
- 1997-07-09 AU AU39396/97A patent/AU717641B2/en not_active Ceased
- 1997-07-09 CN CN97196920A patent/CN1226904A/zh active Pending
- 1997-07-09 WO PCT/EP1997/003620 patent/WO1998004607A1/fr not_active Application Discontinuation
- 1997-07-09 EP EP97936630A patent/EP0915923A1/fr not_active Ceased
- 1997-07-09 JP JP10508415A patent/JP2000515913A/ja active Pending
- 1997-07-09 KR KR1019980709000A patent/KR20000010857A/ko not_active Application Discontinuation
- 1997-07-09 CA CA002252707A patent/CA2252707A1/fr not_active Abandoned
- 1997-07-09 NZ NZ332536A patent/NZ332536A/xx unknown
- 1997-07-14 TW TW086109918A patent/TW425402B/zh not_active IP Right Cessation
- 1997-07-21 US US08/897,193 patent/US5889071A/en not_active Expired - Lifetime
- 1997-07-23 ID IDP972550A patent/ID18656A/id unknown
- 1997-07-30 AR ARP970103440A patent/AR008112A1/es not_active Application Discontinuation
-
1999
- 1999-03-17 US US09/270,694 patent/US5981609A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0915923A1 (fr) | 1999-05-19 |
ID18656A (id) | 1998-04-30 |
AU3939697A (en) | 1998-02-20 |
AR008112A1 (es) | 1999-12-09 |
AU717641B2 (en) | 2000-03-30 |
TW425402B (en) | 2001-03-11 |
KR20000010857A (ko) | 2000-02-25 |
JP2000515913A (ja) | 2000-11-28 |
CN1226904A (zh) | 1999-08-25 |
US5981609A (en) | 1999-11-09 |
NZ332536A (en) | 2000-07-28 |
US5889071A (en) | 1999-03-30 |
WO1998004607A1 (fr) | 1998-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |